How effective is Tarceva in treating lung cancer 13621079267 How effective is Tarceva?

Cancer prevention education for the public should be comprehensive. Although the cause of cancer has not yet been fully elucidated, many known factors related to the occurrence of cancer are present in people's lives. Therefore, the oncology community has proposed a concept of lifestyle cancer to warn the world. Correct bad lifestyle to prevent cancer.
>The primary prevention of cancer, such as environmental protection, environmental protection, three wastes (waste gas, waste water, waste) management, tobacco control and alcohol restriction, are mostly social or group tasks and can be passed through government legislation. Or public education to solve it. Because early treatment of cancer is more convenient and more effective, many patients can have hope of cure. Of course, it is best to provide targeted guidance based on different objects.
>The primary prevention of cancer is to prevent carcinogens from invading the human body.
>A more practical approach is to pay attention to the secondary prevention of cancer, that is, to prevent the clinical onset of cancer. However, the cause of cancer has not yet been fully elucidated. Known carcinogens are almost everywhere, so true prevention is very frustrating.
>Healthy lifestyle behaviors should include controlling fat diet, controlling salt intake, quitting smoking, limiting alcohol, eating more fresh vegetables and fruits, doing physical exercise, ensuring adequate sleep, and maintaining a comfortable mood, etc. Secondary prevention is targeted at individual diagnosis and treatment. To do this well, it is very important to provide cancer prevention education to the public, especially those at high risk of cancer, so that the public can establish and strengthen their awareness of cancer prevention. That is to say, patients who have already suffered from early-stage cancer can be found in seemingly normal people before clinical symptoms appear, so that they can be diagnosed and treated promptly.
>This type of joint disease caused by lung cancer is called pulmonary arthropathy. Zheng Shunli said that under normal circumstances, the concentration in the human body is well regulated to maintain the normal needs of the body. However, if lung cancer cells produce a large amount of glucocorticoids, the adrenal glands will produce a large amount of glucocorticoids, which will cause special symptoms such as round faces, thick backs, and weight loss in limbs. The body shape looks similar to the symptoms of taking too many hormones, but it is actually Cushing's syndrome.
>For example, adrenocorticotropic hormone (i.e., adrenocorticotropic hormone) produced by lung cancer cells can cause Cushing's syndrome ().
>Some patients with paraneoplastic syndrome of lung cancer seek medical treatment due to joint pain and even take long-term antirheumatic treatment, and only then undergo chest imaging examination to discover lung lesions. If the distal segments of the fingers or toes swell so that the fingers or toes look like drumsticks, which is clinically called clubbing, this pulmonary arthropathy is called hypertrophic pulmonary arthropathy. However, Zheng Shunli emphasized that all of the above symptoms were not caused by cancer metastasis and would disappear with the disappearance of the corresponding biologically active substances after tumor resection.
>Extrapulmonary manifestations or paraneoplastic syndrome manifestations of lung cancer can be described as diverse.